baber/WOPTO huggingface dataset:
Patent KR-20210120227-A (KR)
Inventor: KIM JAE HYUN
IPC: A61B17/295
Filed: 2020-03-26
Abstract: The present invention relates to a polyp removal apparatus for an endoscopic procedure to enable direct access to a lower stem to simultaneously perform resection and suturing without going through an upper head of a polyp in a polyp removal procedure through an endoscope, thereby simplifying the procedure and reducing the difficulty and time of the procedure. The polyp removal apparatus includes: a manipulation unit moving a first wire and a second wire by an operator's hand; an extension unit embedding the first wire and the second wire; and a removal unit performing opening and closing operations of an upper jaw and a lower jaw in conjunction with movements of the first wire, and performing moving operations of a slider in the upper jaw in conjunction with movements of the second wire, wherein the slider of the upper jaw is provided with a cutter, and staples are placed on a slider's movement path.
Patent KR-20210121508-A (KR)
Title: Image system including image signal processing unit and operation method of image signal processing unit
Inventor: KIM HYUNCHEOL
IPC: G06T5/10
Filed: 2020-03-30
Abstract: An object of the present invention is to provide a method for operating an image signal processing unit having improved performance and an image signal processing unit including an image signal processing unit. According to an embodiment of the present invention, an operating method of an image signal processing unit (ISP) configured to perform signal processing on a raw image received from an image device comprises: a step of generating multi-scale images having different resolutions based on an input image; a step of generating a final illuminance map by repeatedly performing an operation based on fast global weighted least squares (FGWLS) based on each of the multi-scale images; and a step of outputting an enhanced image based on the generated final illuminance map and input image.
Patent KR-20210123120-A (KR)
Title: Coated and surface-treated work gloves and manufacturing method thereof
Inventor: KIM SOO HWAN
IPC: A41D19/015
Filed: 2020-04-02
Abstract: The present invention provides a coated and surface-treated work glove and a manufacturing method thereof. According to the present invention, the method comprises: a glove manufacturing step (S1) of manufacturing a glove by using any one or more materials selected from cotton yarn, polyester yarn, nylon yarn, and aramid yarn; a coagulating solution dipping step (S2) of dipping at least a part of the glove in a coagulating solution; a coagulating solution moisture content control step (S3) of drying the glove completing the coagulating solution dipping step; a coating solution dipping step (S4) of dipping at least a part of the dried glove in a coating solution; a surface treatment step (S5) of applying a powder for surface treatment to a part on which coating is formed; and a curing step (S6)of curing the coating solution. In the surface treatment step (S5), colorless crystals of sodium sulfate, sodium sulfate double salt, and mixtures thereof are used as a surface treatment powder. Accordingly, the work glove provides excellent oil and abrasion resistances, provides excellent wearing comfort due to excellent stretchability and grip force, and, in particular, provides excellent slip resistance.
Patent KR-20200041847-A (KR)
Title: Tree protection structure
Inventor: KIM GWANG RAK
IPC: A01G17/14
Filed: 2020-04-03
Abstract: The present invention relates to a tree protection structure capable of reducing sudden temperature changes particularly in soil around a tree and improving moisture retention in the soil, comprising: a plurality of supports; and a light shielding net supported by the plurality of supports and surrounding the plurality of supports.
Patent KR-20210130438-A (KR)
Title: System and Method for branch line fault locating in electric railway
IPC: B60L13/06
Filed: 2020-04-22
Abstract: Disclosed is a system for branch line fault point location detection, which can quickly and accurately detect a fault point location even if a ground fault occurs on a branch line by electricity in a power supply system of an alternating current electric railroad by an autotransformer. The system for branch line fault point location detection comprises: a slave device block having a plurality of slave devices installed on a main line division site, a plurality of auxiliary division sites separated from each other at regular intervals within a section of the main line division site, and a branch line division site branching from the main line division site, and detecting electricity flowing to a plurality of transformers installed on the main line division site, the plurality of auxiliary division sites, and the branch line division site to generate detection data; and a master device using the detection data to determine whether a fault point location at which a fault has occurred is on a main line or a branch line to plot the fault point location.
Patent KR-20210136477-A (KR)
Title: Complex cooking apparatus
IPC: A47J27/122
Filed: 2020-05-07
Abstract: A technical idea of the present disclosure provides a complex cooking apparatus comprising: a body frame having an inner pot accommodated therein; a body lid coupled to the body frame to cover an upper part of the inner pot; a range frame including an upper plate in which a cooking container is placed, and connected to the body frame; a first working coil inductive-heating the inner pot; a second working coil disposed in the range frame inductive-heating the cooking container placed on the upper plate; and a heating control unit comprising a first inverter generating AC power supplied to the first working coil and a second inverter generating AC power supplied to the second working coil.
Patent KR-20210140960-A (KR)
Title: Memory device and method of manufacturing the same
IPC: H01L27/22
Filed: 2020-05-14
Abstract: A memory device according to the present invention includes a magnetic track layer extended on a substrate having a folding structure forming a planar villus shape; a plurality of read units comprising a plurality of pinned layers and a tunnel barrier layer disposed between the magnetic track layer and the plurality of pinned layers; and a plurality of bit lines having different one of the plurality of read units between the magnetic track layer and the bit lines and extended. An objective of the present invention is to provide the memory device that includes a race track to achieve high density.
Patent KR-20210142056-A (KR)
Title: LED luminaire less than 50mm in height
IPC: F21V15/01
Filed: 2020-05-15
Abstract: The present invention relates to an LED lighting fixture having a height of 50 mm or less, which includes: a plate material (100); a cover frame (200) which is fixedly installed on a front surface of the plate material (100); a circuit board (300) which is installed on the front surface and is provided with a plurality of LEDs (310) that emit light according to the application of current; a translucent cover (400) which is mounted on the cover frame (200) and transmits the light generated from the LED (310) to irradiate the light to the outside while facing the plate material (100) to cover the front surface of the plate material (100).
Patent KR-20210147436-A (KR)
Inventor: Sun woo hyun
IPC: A61H15/00
Filed: 2020-05-29
Abstract: The present invention relates to a technology about a foldable pelvic massage device that massages a pelvis with pressurization by air pressure from a lower portion and a side surface of the pelvis and massages a rear surface of the pelvis including a back by a rotating massage ball. The technology pressurizes the pelvis in a posture when a user sits for massage to relieve fatigue of the pelvis and enhance muscle so as to induce a correct posture and fold a backrest into a pelvic support so as to enable easy storage.
Patent KR-20210156433-A (KR)
Inventor: HAN SANG UN
IPC: A24F40/60
Filed: 2020-06-18
Abstract: The present invention relates to a disposable electronic cigarette including: a first main body (10) including a first housing (11), a liquid storage body (12), a heating unit (13), a smoke guide tube (14), a drip tip (15), and a pair of first inner and outer electrodes (16, 17); and a second main body (20) including a second housing (21), second inner and outer electrodes (22, 23), a battery (24), an air flow sensor (25), a lamp cap (26), and an LED (27). Based on the simple configuration that the air flow sensor and a wire are connected to the battery, the air flow sensor reacts to a sucked air flow and operates the battery. Then, a core of the smoke guide tube is heated by the wire connected to the battery and smoke is generated. As a result, quick and easy manufacturing and manufacturing cost reduction through component count minimization can be achieved. In addition, a cut opening connected to a through-hole of the smoke guide tube is formed, the through-hole is widened as the smoke guide tube widens with respect to the cut opening, and thus a core of the heating unit can be easily assembled to the smoke guide tube. As a result, overall productivity improvement such as easy and quick core component assembly and product competitiveness improvement can be achieved.
Patent KR-20210118347-A (KR)
Title: Memory cell with magnetic access selector apparatus
Inventor: MANFRINI MAURICIO
IPC: H01L43/02
Filed: 2020-06-22
Abstract: An integrated chip has a memory cell including a magnetic tunnel junction (MTJ) device and an access selector apparatus. The MTJ device includes a free layer and a pinned layer. The access selector apparatus includes a first metal structure and a second metal structure separated by one or more non-metallic layers. The first metal structure includes a polarized magnetic layer. The polarized magnetic layer creates a magnetic field extended through the free layer, and tilts the magnetic field of the polarized magnetic layer, thereby substantially reducing a switching time for the MTJ device. The access selector apparatus may be a bipolar selector. The polarized magnetic layer may be integrated into an electrode of the bipolar selector. Both the access selector apparatus and the MTJ device may be formed by a stack of material layers. The resulting memory cell may be compact and have a good recording speed.
Patent KR-20220000239-A (KR)
Title: Apparatus for removing odor of disposal processor
Inventor: PARK KWAN JAE
IPC: C12N1/00
Filed: 2020-06-25
Abstract: Disclosed is a device for removing malodors of a microbial livestock destroyer, which has a relatively simple structure and is easily operated and maintained without high costs. The device for removing malodors of a microbial livestock destroyer is installed in the livestock destroyer using microorganisms and includes: an exhaust duct connected to the livestock destroyer; a heater having a function of burning moisture and smell of malodors discharged through the exhaust duct; a catalyst provided to the downstream side of the heater in an air flow direction to remove the malodors; and an exhaust fan for discharging air to the atmosphere through the exhaust duct.
Patent KR-20220001245-A (KR)
Title: method for monitoring high pathogenic virus using specimen collecting from drain vessel
Inventor: KIM HYUN OOK
IPC: G01N1/10
Filed: 2020-06-29
Abstract: The present invention relates to a virus monitoring method comprising: a sampling step of collecting a sample from a sewage treatment facility installed in a high-risk dense facility; and a detection step of detecting the presence or absence of a virus from the collected sample. The virus monitoring method is characterized in that samples are collected for virus detection in the water collection tank among the sewage treatment facilities, wherein high-risk dense facilities may be senior hospitals, university hospitals, nursing hospitals, and the like. According to the above configuration, the present invention periodically performs a process of collecting a sample from the water collecting tank of a septic tank and analyzing the sample, thereby capable of detecting the occurrence of high-risk viruses in advance. Based on the above, advantageous effects occur, such as enabling effective quarantine measures to be established.
Patent KR-20210018034-A (KR)
Title: Liquid crystal polyester resin
Inventor: SAWADA TETSUHIDE
IPC: C08G63/181
Filed: 2020-07-02
Abstract: The present invention relates to a liquid crystal polyester resin having excellent flowability, heat resistance and mechanical strength. The present invention provided a liquid crystal polyester resin including repeating units represented by chemical formulae (I) to (V), wherein each of p, q, r, s and t represents the compositional ratio (mol%) of each repeating unit in the liquid crystal polyester resin and satisfies the following condition: 51 <= p <= 69, 1 <= q <= 5.5, 7 <= r <= 19, 5 <= s <= 11, 12 <= t <= 24, and r >= s.
Patent KR-20220005889-A (KR)
Title: Transition metal coated catalytic electrode for electrolysis and preparation method thereof
Inventor: PARK SEOG WON
IPC: C02F103/00
Filed: 2020-07-07
Abstract: The present invention relates to a method for manufacturing a catalyst electrode for electrolysis coated with a transition metal having high electrical conductivity and corrosion resistance, and a catalyst electrode for electrolysis manufactured by the method.
Patent KR-20220007944-A (KR)
Title: An antenna and an electronic device including the same
Inventor: LEE YOUSUNG
IPC: H01Q1/38
Filed: 2020-07-13
Abstract: An electronic device includes: a housing including a front plate, a rear plate, and a side member surrounding the space formed by the front plate and the rear plate; a display exposed through the front plate; and an antenna module disposed in the space. The antenna module includes: a PCB including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; at least one first antenna disposed on the first surface of the PCB; an IC chip disposed on the second surface of the PCB; an insulating member covering at least a part of the IC chip; and a second antenna disposed on one surface of the insulating member facing the second direction. The IC chip supplies electric power to the first antenna, the first antenna radiates a first signal in a first frequency band, and the second antenna radiates a second signal. Various other embodiments are also possible.
Patent KR-20210010414-A (KR)
Inventor: LEE SANG KOOK
IPC: A61Q19/02
Filed: 2020-07-20
Abstract: The present invention relates to a cosmetic composition and beauty food for skin whitening and anti-photoaging comprising caffeoylmalic acid. The composition according to the present application exhibits excellent whitening and photoaging inhibitory effects through inhibition of melanin pigment production and migration to keratinocytes, and does not exhibit side effects derived from natural products, thereby being able to be usefully used as the cosmetic composition and beauty food having whitening and photoaging inhibiting functions.
Patent KR-20220010942-A (KR)
Inventor: YOON JANG KEUN
IPC: E04B1/34
Filed: 2020-07-20
Abstract: The present invention relates to an exterior wall structure of an apartment house for formation of a piloti layer, wherein a second wall body arranged between a pair of first wall bodies is divided vertically by a railing wall arranged in a lateral direction to distribute the load of the second wall body to the first wall bodies at both sides through the railing wall, thereby making a load transfer structure for formation of a piloti structure of an apartment house unnecessary. The exterior wall structure of an apartment house for formation of a piloti layer according to the present invention, which is an exterior wall structure for formation of a piloti layer in an apartment house having a plurality of unit household floors arranged in a vertical direction above the piloti layer, comprises: a pair of first wall bodies being load-bearing walls continuing vertically over the piloti layer and all the unit household floors and extending to the ground; a railing wall arranged in a lateral direction between the pair of first wall bodies on each of the unit household floors except for the piloti layer; and a second wall body being a non-bearing wall arranged between vertical railing walls between the pair of first wall bodies on each of the unit household floors except the piloti layer.
Patent KR-20220013523-A (KR)
Inventor: CHOI CHULLYOUNG
IPC: B32B27/08
Filed: 2020-07-24
Abstract: Disclosed is a slipper to prevent noise between floors. According to several embodiments of the present invention, the slipper comprises a cover part surrounding at least a part of a user's instep and a bottom part provided on the lower side of the cover part and allowing the sole of the user's sole to be received thereon. The bottom part includes: a noise reduction layer reducing noise generated by the user; a first outer skin part covering at least a part of the upper part of the noise reduction layer; a second outer skin part covering at least a part of the lower part of the noise reduction layer; and a third outer skin part surrounding the side surfaces of the noise reduction layer and coupled to each of the first outer skin part and the second outer skin part through stitching while surrounding at least one region of each of the first outer skin part and the second outer skin part.
Patent KR-20220014102-A (KR)
Inventor: KIM SANG GEUN
IPC: A23C13/16
Filed: 2020-07-28
Abstract: The present invention relates to a method for manufacturing vegetable cream using chickpea skin to increase shape retention characteristics, and a vegetable cream composition using the same. More specifically, the method comprises: a heating step of mixing chickpeas with pea skin and water in a weight ratio of 1 : 3 and boiling the mixture; a step of removing solids after the heating step to prepare a chickpea extract; a cooling step of cooling the chickpea extract; and a step of adding 5 to 10 parts by weight of a fermented chaga mushroom extract and 15 to 20 parts by weight of sugar to 100 parts by weight of the cooled chickpea extract, and performing whipping in a whipping machine. The fermented chaga mushroom extract is an extract acquired by fermenting chaga mushrooms with Lactobacillus acidophilus and Aspergillus oryzae.
Patent KR-20200095442-A (KR)
Title: Display apparatus, voice acquiring apparatus and voice recognition method thereof
Inventor: CHOI CHAN HEE
IPC: H04N21/485
Filed: 2020-07-29
Abstract: The present invention relates to a display device, a voice acquiring device and a voice recognition method thereof. The display device includes: a display unit displaying an image; a communication unit performing communication with a plurality of external devices; a voice recognition engine recognizing voice spoken by a user; and a control unit which receives a voice signal from a voice acquisition unit and controls the communication unit to receive a candidate command for recognizing the received voice signal from at least one of the plurality of external devices. Therefore, it is possible to increase utilization of various voice acquisition facilities and to provide link services using them, and by making it possible to dynamically register/delete candidate commands for speech recognition, it is possible to flexibly cope with problems such as delay in processing speed or decrease in recognition rate to increase the efficiency of the entire speech recognition system.
Patent KR-20200097228-A (KR)
Title: Camera Module
Inventor: KWANG JOON HAN
IPC: G03B13/36
Filed: 2020-08-03
Abstract: According to the present invention, provided is a camera module, which comprises: a printed circuit board on which an image sensor is installed; a housing disposed on the printed circuit board; an image stabilization correction unit disposed on the housing; and an electronic circuit pattern layer disposed on a surface of the housing and connecting the image stabilization unit and the printed circuit board to enable electricity. The printed circuit board includes a first terminal portion connected to a lower end of the electronic circuit pattern layer, and the image stabilization unit includes a second terminal portion connected to an upper end of the electronic circuit pattern layer.
Patent KR-20220020033-A (KR)
Inventor: IM JINHYUK
IPC: G16H50/20
Filed: 2020-08-11
Abstract: The present invention relates to a corneal ulcer detection apparatus based on image processing and a method thereof. According to the present invention, the corneal ulcer detection apparatus comprises: an image input unit receiving an eyeball image acquired by photographing the cornea of a subject; a pre-processing unit extracting a region of interest from the input eyeball image and performing image pre-processing so that a boundary between a region corresponding to a background and a region corresponding to an ulcer is distinguished by using RGB values of each pixel included in the extracted region of interest; an ulcer region detection unit extracting a threshold value according to distribution of pixel values in the region of interest and detecting an ulcer region by applying a flood-fill algorithm which extends a region corresponding to an ulcer around a reference pixel by using the extracted threshold value; and an output unit generating a contour line for the detected ulcer region and displaying and outputting the generated contour line on an original eyeball image. Accordingly, since the region is extended with respect to a reference point selected by a random reference point selection algorithm by using a threshold value extracted through an Otsu method, objectiveness and accuracy in detecting an ulcer region can be increased. In addition, since user intervention is minimized, objective results can be acquired and treatment results can be provided to medical staff and patients with increased reliability in terms of treatment purpose.
Patent KR-20220020714-A (KR)
Title: Apparatus and method for multi-sim wireless communication
Inventor: JEONG WON SEOK
IPC: H04L5/00
Filed: 2020-08-12
Abstract: According to the present invention, a multi-subscriber identity module (SIM) wireless communication method comprises the following steps of: receiving a communication request by a second SIM while performing wireless communication related to a first SIM through a plurality of antennas; performing first wireless communication related to the first SIM through a first antenna group, which is a part of the plurality of antennas, in response to a case where the number of antennas required for wireless communication related to the first SIM and a second SIM is larger than the number of available antennas of a terminal; and performing second wireless communication related to the second SIM through a second antenna group distinguished from the first antenna group while performing the first wireless communication.